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3

Introduction

W

ELCOME

 A

BOARD

 A

GAIN

!

M

any thanks for adding a VOX Valvetronix head to your sonic arsenal.
We’re sure it’ll give you countless hours of great guitar tones that will 

feel

as good as they sound! You may have noticed that this is an addendum to

the Combo Manual. This addendum will cover speaker connections and impedance
settings for your AD60VTH or AD120VTH head. Everything else, and I mean every-
thing else is already covered in the Combo Manual…I mean 

Guitarists Guide! So

if you’re sitting down, rocking out and have a few questions, crack open the “Guide”
man! It’s all there…except for what’s here.

Right. Moving on. You’ll notice that almost all the functions of these heads are
identical to their combo brothers. So what’s different and why am I reading this
addendum do you ask? Did you read the above? Speaker connections and imped-
ance settings, that’s why! Let’s move on shall we? Foolproof er… guitarist friendly
chart below, check it out…

IMPORTANT NOTE: Do NOT use a speaker cabinet with a Wattage rating of less than 60
Watts, or less than the output power you’ve selected with the POWER SELECT control
(see page 20 in 

A Guitarists Guide). If you ignore this, you could end up blowing a

speaker– and that’s not recommended.

ANOTHER IMPORTANT NOTE: ALWAYS use speaker cables (unshielded) to connect
speaker cabinets. NEVER use guitar (shielded) cables.

Do not connect or disconnect speaker cables whilst the amplifier is operational.
Ensure that the amplifier is turned off before doing this.

Содержание Valvetronix AD120VTH

Страница 1: ...Addendum...

Страница 2: ...his product via the internet through mail order and or via a telephone sale you must verify that this product is intended to be used in the country in which you reside WARNING Use of this product in a...

Страница 3: ...almost all the functions of these heads are identical to their combo brothers So what s different and why am I reading this addendum do you ask Did you read the above Speaker connections and imped an...

Страница 4: ...D212 AD412 mono 16 Ohms Either one AD212 or AD412 One 16 Ohm cabinet 16 Ohms Either one One 8 Ohm cabinet 8 Ohms Either one One 4 Ohm cabinet 4 Ohms Either one Two 16 Ohm cabinets 8 Ohms Both Two 8 Oh...

Страница 5: ...5 Input Input Two 8 Ohm cabinets...

Страница 6: ...e 8 Ohm cabinet 8 Ohms One from L or R ch One 4 Ohm cabinet 4 Ohms One from L or R ch Two 16 Ohm cabinets 16 Ohms One from L R ch Two 8 Ohm cabinets 8 Ohms One from L R ch Two 4 Ohm cabinets 4 Ohms On...

Страница 7: ...binet to one side you will only get 60 Watts in mono You will not get the full effect of running this head at 120 Watts in stereo We recommend stereo This option is highly recommended This will make y...

Страница 8: ...by 2 equals 4 When using two cabinets and each is 16 Ohms set the amp for 8 Ohms Here is the Ohm s Law formula for connecting two speakers or cabinets in parallel Let s take two 16 Ohm cabinets for th...

Страница 9: ...Top panel 2 High Low Rear panel 2 x Loop return 1 x Foot controller jack Number of outputs AD60VTH Rear panel 1 x Loop send 1 x Phone out 1 x Line out 2 x Speaker out Parallel connection AD120VTH Rear...

Страница 10: ...250 mm 27 17 x 10 71 x 9 84 AD120VTH 690 x 272 x 250 mm 27 17 x 10 71 x 9 84 Weight including protrusions AD60VTH 16 kg 35 27 lbs AD120VTH 18 kg 39 68 lbs Accessories Included Power cable Speaker cab...

Страница 11: ...11...

Страница 12: ......

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